package com.java.test.JVM;

public class Foo {
    private static Foo instance = new Foo();
    private static final int DELTA = 6;
    private static int BASE = 7;
    private int x;
    private Foo() {
        x = BASE + DELTA;
    }
    public static void main(String... argv) {
        System.out.println(Foo.instance.x);
    }


}
